Contains

• indefinite quantity

  An estimated quantity.

• interval

  A definite length of time marked off by two instants.

• time unit

  A unit for measuring time periods.

• point

  An instant of time; "at that point I had to leave".

• play

  (in games or plays or other performances) the time during which play proceeds; "rain stopped...

• system of measurement

  A system of related measures that facilitates the quantification of some particular...

• definite quantity

  A specific measure of amount.

• chance

  A measure of how likely it is that some event will occur; a number expressing the ratio of...

• relative quantity

  A quantity relative to some purpose.

• fundamental quantity

  One of the four quantities that are the basis of systems of measurement.

• volume

  The amount of 3-dimensional space occupied by an object; "the gas expanded to twice its original...

• value

  The amount (of money or goods or services) that is considered to be a fair equivalent for...

• quantum

  (physics) the smallest discrete quantity of some physical property that a system can possess...

• magnetization

  The extent or degree to which something is magnetized.

• volume

  A relative amount; "mix one volume of the solution with ten volumes of water".

• proof

  A measure of alcoholic strength expressed as an integer twice the percentage of alcohol present...

• radical

  (mathematics) a quantity expressed as the root of another quantity.

• cordage

  The amount of wood in an area as measured in cords.

• octane number

  A measure of the antiknock properties of gasoline.